/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *      http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

.header-container {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 1000;
  background-color: #fff; 
border-bottom: 1px solid #eee}
  .header-container-primary {
    background: #252a2f }
  .header-container-normal {
    background-color: #fff;
    box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.08); }
  .header-container .header-body {
    /* max-width: 1280px; */
    width: 100%;
    margin: 0 auto;
    height: 66px;
    line-height: 66px; }
    .header-container .header-body .logo {
      margin-left: 40px;
      width: 96px;
      vertical-align: sub; }
    .header-container .header-body .header-menu {
      float: right; }
      .header-container .header-body .header-menu .header-menu-toggle {
        display: none;
        width: 19px;
        margin-right: 40px;
        margin-top: 18px;
        cursor: pointer; }
    .header-container .header-body ul {
      padding: 0;
      margin: 0; }
    .header-container .header-body li {
      display: inline-block;
      margin-right: 40px; }
    .header-container .header-body .menu-item {
      font-family: Avenir-Heavy;
      font-size: 14px; }
    .header-container .header-body .menu-item-primary a {
      color: #fff;
      opacity: 0.6;
      font-family: Avenir-Medium; }
    .header-container .header-body .menu-item-primary:hover a {
      opacity: 1; }
    .header-container .header-body .menu-item-primary-active a {
      opacity: 1; }
    .header-container .header-body .menu-item-normal a {
      color: #333;
      opacity: 0.6;
      font-family: Avenir-Medium; }
    .header-container .header-body .menu-item-normal:hover a {
      opacity: 1; }
    .header-container .header-body .menu-item-normal-active a {
      opacity: 1; }
    .header-container .header-body .language-switch {
      float: right;
      display: inline-block;
      box-sizing: border-box;
      width: 24px;
      height: 24px;
      line-height: 20px;
      margin-top: 21px;
      margin-right: 40px;
      text-align: center;
      border-radius: 2px;
      cursor: pointer;
      font-family: PingFangSC-Medium;
      font-size: 14px;
      opacity: 0.6; }
      .header-container .header-body .language-switch:hover {
        opacity: 1; }
    .header-container .header-body .language-switch-primary {
      border: 1px solid #FFF;
      color: #FFF; }
    .header-container .header-body .language-switch-normal {
      border: 1px solid #333;
      color: #333; }

@media screen and (max-width: 640px) {
  .header-container .header-body .logo {
    margin-left: 20px; }
  .header-container .header-body .language-switch {
    margin-right: 20px; }
  .header-container .header-body .header-menu ul {
    display: none; }
  .header-container .header-body .header-menu .header-menu-toggle {
    display: inline-block;
    margin-right: 20px; }
  .header-container .header-body .header-menu-open ul {
    background-color: #f8f8f8;
    display: inline-block;
    position: absolute;
    right: 0;
    top: 66px;
    z-index: 100; }
  .header-container .header-body .header-menu-open li {
    width: 200px;
    display: list-item;
    padding-left: 30px;
    list-style: none;
    line-height: 40px;
    margin-right: 0; }
    .header-container .header-body .header-menu-open li a {
      color: #333;
      display: inline-block;
      width: 100%; }
    .header-container .header-body .header-menu-open li:hover {
      background: #2E3034; }
      .header-container .header-body .header-menu-open li:hover a {
        color: #fff;
        opactiy: 1; }
  .header-container .header-body .header-menu-open .menu-item-primary-active, .header-container .header-body .header-menu-open .menu-item-normal-active {
    background: #2E3034; }
    .header-container .header-body .header-menu-open .menu-item-primary-active a, .header-container .header-body .header-menu-open .menu-item-normal-active a {
      color: #fff;
      opactiy: 1; } }
.bone {
  width: 24px;
  height: 2px;
  position: relative; }
  .bone::before {
    position: absolute;
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    left: 0;
    top: -2px; }
  .bone::after {
    position: absolute;
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    right: 0;
    top: -2px; }
  .bone-dark {
    background-color: #1161F6; }
    .bone-dark::before {
      background-color: #1161F6; }
    .bone-dark::after {
      background-color: #1161F6; }
  .bone-light {
    background-color: #fff;
    opacity: 0.8; }
    .bone-light::before {
      background-color: #fff;
      opacity: 0.8; }
    .bone-light::after {
      background-color: #fff;
      opacity: 0.8; }
.footer-container {
  background: #F8F8F8; }
  .footer-container .footer-body {
    max-width: 1280px;
    margin: 0 auto;
    padding: 40px 40px 0; }
    @media screen and (max-width: 640px) {
      .footer-container .footer-body {
        padding-left: 20px;
        padding-right: 20px; } }
    .footer-container .footer-body img {
      display: block;
      width: 125px;
      height: 26px;
      margin-bottom: 40px; }
    .footer-container .footer-body .cols-container .col {
      display: inline-block;
      box-sizing: border-box;
      vertical-align: top; }
    .footer-container .footer-body .cols-container .col-12 {
      width: 50%;
      padding-right: 125px; }
    .footer-container .footer-body .cols-container .col-6 {
      width: 25%; }
    .footer-container .footer-body .cols-container h3 {
      font-family: Avenir-Heavy;
      font-size: 18px;
      color: #333;
      line-height: 18px;
      margin-bottom: 20px; }
    .footer-container .footer-body .cols-container p {
      font-family: Avenir-Medium;
      font-size: 12px;
      color: #999;
      line-height: 18px; }
    .footer-container .footer-body .cols-container dl {
      font-family: Avenir-Heavy;
      line-height: 18px; }
    .footer-container .footer-body .cols-container dt {
      font-weight: bold;
      font-size: 18px;
      color: #333;
      margin-bottom: 20px; }
    .footer-container .footer-body .cols-container dd {
      padding: 0;
      margin: 0; }
      .footer-container .footer-body .cols-container dd a {
        text-decoration: none;
        display: block;
        font-size: 14px;
        color: #999;
        margin: 10px 0; }
      .footer-container .footer-body .cols-container dd a:hover {
        color: #2E3034; }
    .footer-container .footer-body .copyright {
      margin-top: 44px;
      border-top: 1px solid #ccc;
      min-height: 60px;
      line-height: 20px;
      text-align: center;
      font-family: Avenir-Medium;
      font-size: 12px;
      color: #999;
      display: flex;
      align-items: center; }
      .footer-container .footer-body .copyright span {
        display: inline-block;
        margin: 0 auto; }

@media screen and (max-width: 640px) {
  .footer-container .footer-body .cols-container .col {
    width: 100%;
    text-align: center;
    padding: 0; } }
.button {
  box-sizing: border-box;
  display: inline-block;
  height: 48px;
  line-height: 48px;
  min-width: 140px;
  font-family: Avenir-Heavy;
  font-size: 16px;
  color: #FFF;
  text-align: center;
  border-radius: 4px;
  text-decoration: none; }
  .button-primary {
    background: #4190FF; }
  .button-normal {
    background: transparent;
    border: 1px solid #fff; }
@charset "UTF-8";
@font-face {
  font-family: octicons-link;
  src: url(data:font/woff;charset=utf-8;base64,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) format("woff"); }

.markdown-body {
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  line-height: 1.5;
  color: #24292e;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  font-size: 16px;
  line-height: 1.5;
  word-wrap: break-word; }

.markdown-body .pl-c {
  color: #6a737d; }

.markdown-body .pl-c1,
.markdown-body .pl-s .pl-v {
  color: #005cc5; }

.markdown-body .pl-e,
.markdown-body .pl-en {
  color: #6f42c1; }

.markdown-body .pl-smi,
.markdown-body .pl-s .pl-s1 {
  color: #24292e; }

.markdown-body .pl-ent {
  color: #22863a; }

.markdown-body .pl-k {
  color: #d73a49; }

.markdown-body .pl-s,
.markdown-body .pl-pds,
.markdown-body .pl-s .pl-pse .pl-s1,
.markdown-body .pl-sr,
.markdown-body .pl-sr .pl-cce,
.markdown-body .pl-sr .pl-sre,
.markdown-body .pl-sr .pl-sra {
  color: #032f62; }

.markdown-body .pl-v,
.markdown-body .pl-smw {
  color: #e36209; }

.markdown-body .pl-bu {
  color: #b31d28; }

.markdown-body .pl-ii {
  color: #fafbfc;
  background-color: #b31d28; }

.markdown-body .pl-c2 {
  color: #fafbfc;
  background-color: #d73a49; }

.markdown-body .pl-c2::before {
  content: "^M"; }

.markdown-body .pl-sr .pl-cce {
  font-weight: bold;
  color: #22863a; }

.markdown-body .pl-ml {
  color: #735c0f; }

.markdown-body .pl-mh,
.markdown-body .pl-mh .pl-en,
.markdown-body .pl-ms {
  font-weight: bold;
  color: #005cc5; }

.markdown-body .pl-mi {
  font-style: italic;
  color: #24292e; }

.markdown-body .pl-mb {
  font-weight: bold;
  color: #24292e; }

.markdown-body .pl-md {
  color: #b31d28;
  background-color: #ffeef0; }

.markdown-body .pl-mi1 {
  color: #22863a;
  background-color: #f0fff4; }

.markdown-body .pl-mc {
  color: #e36209;
  background-color: #ffebda; }

.markdown-body .pl-mi2 {
  color: #f6f8fa;
  background-color: #005cc5; }

.markdown-body .pl-mdr {
  font-weight: bold;
  color: #6f42c1; }

.markdown-body .pl-ba {
  color: #586069; }

.markdown-body .pl-sg {
  color: #959da5; }

.markdown-body .pl-corl {
  text-decoration: underline;
  color: #032f62; }

.markdown-body .octicon {
  display: inline-block;
  vertical-align: text-top;
  fill: currentColor; }

.markdown-body a {
  background-color: transparent; }

.markdown-body a:active,
.markdown-body a:hover {
  outline-width: 0; }

.markdown-body strong {
  font-weight: inherit; }

.markdown-body strong {
  font-weight: bolder; }

.markdown-body h1 {
  font-size: 2em;
  margin: 0.67em 0; }

.markdown-body img {
  border-style: none; }

.markdown-body code,
.markdown-body kbd,
.markdown-body pre {
  font-family: monospace, monospace;
  font-size: 1em; }

.markdown-body hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible; }

.markdown-body input {
  font: inherit;
  margin: 0; }

.markdown-body input {
  overflow: visible; }

.markdown-body [type="checkbox"] {
  box-sizing: border-box;
  padding: 0; }

.markdown-body * {
  box-sizing: border-box; }

.markdown-body input {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit; }

.markdown-body a {
  color: #0366d6;
  text-decoration: none; }

.markdown-body a:hover {
  color: #0366d6;
  text-decoration: underline; }

.markdown-body strong {
  font-weight: 600; }

.markdown-body hr {
  height: 0;
  margin: 15px 0;
  overflow: hidden;
  background: transparent;
  border: 0;
  border-bottom: 1px solid #dfe2e5; }

.markdown-body hr::before {
  display: table;
  content: ""; }

.markdown-body hr::after {
  display: table;
  clear: both;
  content: ""; }

.markdown-body table {
  border-spacing: 0;
  border-collapse: collapse; }

.markdown-body td,
.markdown-body th {
  padding: 0; }

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
  margin-top: 0;
  margin-bottom: 0; }

.markdown-body h1 {
  font-size: 32px;
  font-weight: 600; }

.markdown-body h2 {
  font-size: 24px;
  font-weight: 600; }

.markdown-body h3 {
  font-size: 20px;
  font-weight: 600; }

.markdown-body h4 {
  font-size: 16px;
  font-weight: 600; }

.markdown-body h5 {
  font-size: 14px;
  font-weight: 600; }

.markdown-body h6 {
  font-size: 12px;
  font-weight: 600; }

.markdown-body p {
  margin-top: 0;
  margin-bottom: 10px; }

.markdown-body blockquote {
  margin: 0; }

.markdown-body ul,
.markdown-body ol {
  padding-left: 0;
  margin-top: 0;
  margin-bottom: 0; }

.markdown-body ol ol,
.markdown-body ul ol {
  list-style-type: lower-roman; }

.markdown-body ul ul ol,
.markdown-body ul ol ol,
.markdown-body ol ul ol,
.markdown-body ol ol ol {
  list-style-type: lower-alpha; }

.markdown-body dd {
  margin-left: 0; }

.markdown-body code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
  font-size: 12px; }

.markdown-body pre {
  margin-top: 0;
  margin-bottom: 0;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
  font-size: 12px; }

.markdown-body .octicon {
  vertical-align: text-bottom; }

.markdown-body .pl-0 {
  padding-left: 0 !important; }

.markdown-body .pl-1 {
  padding-left: 4px !important; }

.markdown-body .pl-2 {
  padding-left: 8px !important; }

.markdown-body .pl-3 {
  padding-left: 16px !important; }

.markdown-body .pl-4 {
  padding-left: 24px !important; }

.markdown-body .pl-5 {
  padding-left: 32px !important; }

.markdown-body .pl-6 {
  padding-left: 40px !important; }

.markdown-body::before {
  display: table;
  content: ""; }

.markdown-body::after {
  display: table;
  clear: both;
  content: ""; }

.markdown-body > *:first-child {
  margin-top: 0 !important; }

.markdown-body > *:last-child {
  margin-bottom: 0 !important; }

.markdown-body a:not([href]) {
  color: inherit;
  text-decoration: none; }

.markdown-body .anchor {
  float: left;
  padding-right: 4px;
  margin-left: -20px;
  line-height: 1; }

.markdown-body .anchor:focus {
  outline: none; }

.markdown-body p,
.markdown-body blockquote,
.markdown-body ul,
.markdown-body ol,
.markdown-body dl,
.markdown-body table,
.markdown-body pre {
  margin-top: 0;
  margin-bottom: 16px; }

.markdown-body hr {
  height: 0.25em;
  padding: 0;
  margin: 24px 0;
  background-color: #e1e4e8;
  border: 0; }

.markdown-body blockquote {
  padding: 0 1em;
  color: #6a737d;
  border-left: 0.25em solid #dfe2e5; }

.markdown-body blockquote > :first-child {
  margin-top: 0; }

.markdown-body blockquote > :last-child {
  margin-bottom: 0; }

.markdown-body kbd {
  display: inline-block;
  padding: 3px 5px;
  font-size: 11px;
  line-height: 10px;
  color: #444d56;
  vertical-align: middle;
  background-color: #fafbfc;
  border: solid 1px #c6cbd1;
  border-bottom-color: #959da5;
  border-radius: 3px;
  box-shadow: inset 0 -1px 0 #959da5; }

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
  margin-top: 24px;
  margin-bottom: 16px;
  font-weight: 600;
  line-height: 1.25; }

.markdown-body h1 .octicon-link,
.markdown-body h2 .octicon-link,
.markdown-body h3 .octicon-link,
.markdown-body h4 .octicon-link,
.markdown-body h5 .octicon-link,
.markdown-body h6 .octicon-link {
  color: #1b1f23;
  vertical-align: middle;
  visibility: hidden; }

.markdown-body h1:hover .anchor,
.markdown-body h2:hover .anchor,
.markdown-body h3:hover .anchor,
.markdown-body h4:hover .anchor,
.markdown-body h5:hover .anchor,
.markdown-body h6:hover .anchor {
  text-decoration: none; }

.markdown-body h1:hover .anchor .octicon-link,
.markdown-body h2:hover .anchor .octicon-link,
.markdown-body h3:hover .anchor .octicon-link,
.markdown-body h4:hover .anchor .octicon-link,
.markdown-body h5:hover .anchor .octicon-link,
.markdown-body h6:hover .anchor .octicon-link {
  visibility: visible; }

.markdown-body h1 {
  padding-bottom: 0.3em;
  font-size: 2em;
  border-bottom: 1px solid #eaecef; }

.markdown-body h2 {
  padding-bottom: 0.3em;
  font-size: 1.5em;
  border-bottom: 1px solid #eaecef; }

.markdown-body h3 {
  font-size: 1.25em; }

.markdown-body h4 {
  font-size: 1em; }

.markdown-body h5 {
  font-size: 0.875em; }

.markdown-body h6 {
  font-size: 0.85em;
  color: #6a737d; }

.markdown-body ul,
.markdown-body ol {
  padding-left: 2em; }

.markdown-body ul ul,
.markdown-body ul ol,
.markdown-body ol ol,
.markdown-body ol ul {
  margin-top: 0;
  margin-bottom: 0; }

.markdown-body li {
  word-wrap: break-all; }

.markdown-body li > p {
  margin-top: 16px; }

.markdown-body li + li {
  margin-top: 0.25em; }

.markdown-body dl {
  padding: 0; }

.markdown-body dl dt {
  padding: 0;
  margin-top: 16px;
  font-size: 1em;
  font-style: italic;
  font-weight: 600; }

.markdown-body dl dd {
  padding: 0 16px;
  margin-bottom: 16px; }

.markdown-body table {
  display: block;
  width: 100%;
  overflow: auto; }

.markdown-body table th {
  font-weight: 600; }

.markdown-body table th,
.markdown-body table td {
  padding: 6px 13px;
  border: 1px solid #dfe2e5; }

.markdown-body table tr {
  background-color: #fff;
  border-top: 1px solid #c6cbd1; }

.markdown-body table tr:nth-child(2n) {
  background-color: #f6f8fa; }

.markdown-body img {
  max-width: 100%;
  box-sizing: content-box;
  background-color: #fff; }

.markdown-body img[align=right] {
  padding-left: 20px; }

.markdown-body img[align=left] {
  padding-right: 20px; }

.markdown-body code {
  padding: 0.2em 0.4em;
  margin: 0;
  font-size: 85%;
  background-color: rgba(27, 31, 35, 0.05);
  border-radius: 3px; }

.markdown-body pre {
  word-wrap: normal; }

.markdown-body pre > code {
  padding: 0;
  margin: 0;
  font-size: 100%;
  word-break: normal;
  white-space: pre;
  background: transparent;
  border: 0; }

.markdown-body .highlight {
  margin-bottom: 16px; }

.markdown-body .highlight pre {
  margin-bottom: 0;
  word-break: normal; }

.markdown-body .highlight pre,
.markdown-body pre {
  padding: 16px;
  overflow: auto;
  font-size: 85%;
  line-height: 1.45;
  background-color: #f6f8fa;
  border-radius: 3px; }

.markdown-body pre code {
  display: inline;
  max-width: auto;
  padding: 0;
  margin: 0;
  overflow: visible;
  line-height: inherit;
  word-wrap: normal;
  background-color: transparent;
  border: 0; }

.markdown-body .full-commit .btn-outline:not(:disabled):hover {
  color: #005cc5;
  border-color: #005cc5; }

.markdown-body kbd {
  display: inline-block;
  padding: 3px 5px;
  font: 11px "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
  line-height: 10px;
  color: #444d56;
  vertical-align: middle;
  background-color: #fafbfc;
  border: solid 1px #d1d5da;
  border-bottom-color: #c6cbd1;
  border-radius: 3px;
  box-shadow: inset 0 -1px 0 #c6cbd1; }

.markdown-body :checked + .radio-label {
  position: relative;
  z-index: 1;
  border-color: #0366d6; }

.markdown-body .task-list-item {
  list-style-type: none; }

.markdown-body .task-list-item + .task-list-item {
  margin-top: 3px; }

.markdown-body .task-list-item input {
  margin: 0 0.2em 0.25em -1.6em;
  vertical-align: middle; }

.markdown-body hr {
  border-bottom-color: #eee; }

/* 代码高亮 */
/*
 * Visual Studio 2015 dark style
 * Author: Nicolas LLOBERA <nllobera@gmail.com>
 */
.markdown-body pre code {
  display: block;
  overflow-x: auto;
  padding: 0.5em;
  background: #1E1E1E;
  color: #DCDCDC; }

.hljs-keyword,
.hljs-literal,
.hljs-symbol,
.hljs-name {
  color: #569CD6; }

.hljs-link {
  color: #569CD6;
  text-decoration: underline; }

.hljs-built_in,
.hljs-type {
  color: #4EC9B0; }

.hljs-number,
.hljs-class {
  color: #B8D7A3; }

.hljs-string,
.hljs-meta-string {
  color: #D69D85; }

.hljs-regexp,
.hljs-template-tag {
  color: #9A5334; }

.hljs-subst,
.hljs-function,
.hljs-title,
.hljs-params,
.hljs-formula {
  color: #DCDCDC; }

.hljs-comment,
.hljs-quote {
  color: #57A64A;
  font-style: italic; }

.hljs-doctag {
  color: #608B4E; }

.hljs-meta,
.hljs-meta-keyword,
.hljs-tag {
  color: #9B9B9B; }

.hljs-variable,
.hljs-template-variable {
  color: #BD63C5; }

.hljs-attr,
.hljs-attribute,
.hljs-builtin-name {
  color: #9CDCFE; }

.hljs-section {
  color: gold; }

.hljs-emphasis {
  font-style: italic; }

.hljs-strong {
  font-weight: bold; }

/*.hljs-code {
  font-family:'Monospace';
}*/
.hljs-bullet,
.hljs-selector-tag,
.hljs-selector-id,
.hljs-selector-class,
.hljs-selector-attr,
.hljs-selector-pseudo {
  color: #D7BA7D; }

.hljs-addition {
  background-color: #144212;
  display: inline-block;
  width: 100%; }

.hljs-deletion {
  background-color: #600;
  display: inline-block;
  width: 100%; }

* {
  padding: 0;
  margin: 0; }

a {
  text-decoration: none; }

h1, h2, h3, h4, h5, h6 {
  font-weight: 400; }

@keyframes slashStar {
  0% {
    opacity: 1; }
  100% {
    opacity: 0; } }

.home-page .top-section {
  position: relative;
  height: 720px; }
  .home-page .top-section .animation {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #1BE1F6; }
    .home-page .top-section .animation1 {
      left: 15%;
      top: 70%;
      animation: slashStar 2s ease-in-out 0.3s infinite; }
    .home-page .top-section .animation2 {
      left: 34%;
      top: 35%;
      animation: slashStar 2s ease-in-out 1.2s infinite; }
    .home-page .top-section .animation3 {
      left: 53%;
      top: 20%;
      animation: slashStar 2s ease-in-out 0.5s infinite; }
    .home-page .top-section .animation4 {
      left: 72%;
      top: 64%;
      animation: slashStar 2s ease-in-out 0.8s infinite; }
    .home-page .top-section .animation5 {
      left: 87%;
      top: 30%;
      animation: slashStar 2s ease-in-out 1.5s infinite; }
  .home-page .top-section .vertical-middle {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 100%; }
  .home-page .top-section .product-logo {
    display: block;
    width: 257px;
    height: 50px;
    margin: 0 auto; }
  .home-page .top-section .product-desc {
    opacity: 0.8;
    font-family: Avenir-Medium;
    font-size: 24px;
    color: #FFF;
    max-width: 780px;
    margin: 12px auto 30px;
    text-align: center; }
  .home-page .top-section .button-area {
    text-align: center; }
    .home-page .top-section .button-area .button:first-child {
      margin-right: 20px; }
  .home-page .top-section .version-note {
    text-align: center;
    margin: 22px 0 10px; }
    .home-page .top-section .version-note a {
      text-decoration: none;
      display: inline-block;
      font-family: Avenir-Heavy;
      font-size: 14px;
      color: #FFF;
      text-align: center;
      background: #46484B;
      border-radius: 2px;
      line-height: 24px;
      padding: 0 6px;
      margin-right: 10px; }
  .home-page .top-section .release-date {
    font-family: Avenir-Medium;
    font-size: 12px;
    color: #999;
    text-align: center; }

.home-page .function-section {
  max-width: 832px;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 82px 0; }
  .home-page .function-section h3 {
    font-family: Avenir-Heavy;
    font-size: 36px;
    text-align: center;
    font-weight: 400; }
  .home-page .function-section .bone {
    margin: 0 auto 45px; }
  .home-page .function-section .func-item {
    margin-bottom: 30px;
    position: relative; }
    .home-page .function-section .func-item .col {
      display: inline-flex;
      align-items: center;
      vertical-align: middle;
      margin: 0 auto;
      width: 50%;
      max-width: 750px;
      min-height: 325px; }
      .home-page .function-section .func-item .col img {
        width: 325px; }
      .home-page .function-section .func-item .col h4 {
        font-weight: 400;
        font-family: Avenir-Heavy;
        font-size: 24px;
        color: #333;
        margin-bottom: 20px; }
      .home-page .function-section .func-item .col p {
        opacity: 0.8;
        font-family: Avenir-Medium;
        font-size: 18px;
        color: #999;
        margin: 0; }
    .home-page .function-section .func-item .img {
      display: inline-block;
      text-align: center; }
    @media screen and (max-width: 830px) {
      .home-page .function-section .func-item {
        text-align: center; }
      .home-page .function-section .func-item .col {
        width: 100%; }
      .home-page .function-section .func-item .img {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        opacity: 0.1; } }

.home-page .feature-section {
  background: #2E3034; }
  .home-page .feature-section .feature-section-body {
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
    padding: 80px 40px;
    color: #fff; }
    .home-page .feature-section .feature-section-body h3 {
      font-family: Avenir-Heavy;
      font-size: 36px;
      text-align: center;
      margin: 0;
      font-weight: 400; }
    .home-page .feature-section .feature-section-body .bone {
      margin: 0 auto 45px; }
    .home-page .feature-section .feature-section-body .feature-list {
      list-style: none;
      padding: 0;
      margin: 0; }
      .home-page .feature-section .feature-section-body .feature-list .feature-list-item {
        vertical-align: top;
        display: inline-block;
        margin-bottom: 48px;
        width: 50%; }
        .home-page .feature-section .feature-section-body .feature-list .feature-list-item ul {
          list-style: disc;
          padding-left: 14px; }
          .home-page .feature-section .feature-section-body .feature-list .feature-list-item ul li {
            font-family: Avenir-Medium;
            font-size: 14px;
            color: #999; }
        .home-page .feature-section .feature-section-body .feature-list .feature-list-item img {
          vertical-align: top;
          width: 34px;
          margin-right: 20px; }
        .home-page .feature-section .feature-section-body .feature-list .feature-list-item div {
          display: inline-block;
          width: 80%; }
          .home-page .feature-section .feature-section-body .feature-list .feature-list-item div h4 {
            font-family: Avenir-Heavy;
            font-size: 20px;
            margin: 5px 0 20px 0; }
          .home-page .feature-section .feature-section-body .feature-list .feature-list-item div p {
            font-family: Avenir-Medium;
            font-size: 14px;
            line-height: 20px;
            color: #999; }
      @media screen and (max-width: 768px) {
        .home-page .feature-section .feature-section-body .feature-list .feature-list-item {
          width: 100%; } }

@media screen and (max-width: 640px) {
  .home-page .feature-section-body {
    padding-left: 20px;
    padding-right: 20px; } }
